Qt Creator Widget application performance issue with Lattepanda v1
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Hi
I am using Lattepanda V1 with a 2 Gb ram version and I have built an application in windows 10 with multithreading that contains 1 - Modbus TCP connection, 1- Modbus RTU connection, and a Serial port that runs in timer-based data requesting every 2 milliseconds from the Modbus slave devices, and a Serial port is used for the communication with the ESP32 Controller.
The application also contains multiple animations so I have put multiple .gif on the QLabel and executed multiple connect functions to get better performance while executing multiple .gif files.but when I tried to run the qt 6.4.2 application in Lattepanda and found hanging issues in the long run which is working as expected in my system. Please suggest optimize methods to get better performance.
-
Hi
I am using Lattepanda V1 with a 2 Gb ram version and I have built an application in windows 10 with multithreading that contains 1 - Modbus TCP connection, 1- Modbus RTU connection, and a Serial port that runs in timer-based data requesting every 2 milliseconds from the Modbus slave devices, and a Serial port is used for the communication with the ESP32 Controller.
The application also contains multiple animations so I have put multiple .gif on the QLabel and executed multiple connect functions to get better performance while executing multiple .gif files.but when I tried to run the qt 6.4.2 application in Lattepanda and found hanging issues in the long run which is working as expected in my system. Please suggest optimize methods to get better performance.
Hi and welcome to devnet,
You should profile your application to see where the hot paths are.
